6581557801

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 9275904000

約数和(自身を除く): 2694346199

約数列:

[1, 7, 13, 19, 23, 29, 91, 133, 161, 169, 203, 247, 299, 377, 437, 439, 551, 667, 1183, 1729, 2093, 2639, 3059, 3073, 3211, 3857, 3887, 4669, 4901, 5681, 5707, 7163, 8341, 8671, 10097, 12673, 12731, 22477, 27209, 34307, 39767, 39949, 50141, 58387, 60697, 70679, 73853, 74191, 88711, 89117, 93119, 108433, 112723, 131261, 164749, 165503, 191843, 241889, 292813, 516971, 519337, 651833, 759031, 789061, 918827, 1153243, 1158521, 1342901, 1409629, 1693223, 1706393, 2049691, 2141737, 2151539, 2493959, 3144557, 3806569, 5563447, 9867403, 11944751, 14992159, 15060773, 17457713, 22011899, 26645983, 32421467, 38944129, 40879241, 49485397, 72324811, 226950269, 286154687, 346397779, 506273677, 940222543, 6581557801]

約数ペア:

[(1, 6581557801), (7, 940222543), (13, 506273677), (19, 346397779), (23, 286154687), (29, 226950269), (91, 72324811), (133, 49485397), (161, 40879241), (169, 38944129), (203, 32421467), (247, 26645983), (299, 22011899), (377, 17457713), (437, 15060773), (439, 14992159), (551, 11944751), (667, 9867403), (1183, 5563447), (1729, 3806569), (2093, 3144557), (2639, 2493959), (3059, 2151539), (3073, 2141737), (3211, 2049691), (3857, 1706393), (3887, 1693223), (4669, 1409629), (4901, 1342901), (5681, 1158521), (5707, 1153243), (7163, 918827), (8341, 789061), (8671, 759031), (10097, 651833), (12673, 519337), (12731, 516971), (22477, 292813), (27209, 241889), (34307, 191843), (39767, 165503), (39949, 164749), (50141, 131261), (58387, 112723), (60697, 108433), (70679, 93119), (73853, 89117), (74191, 88711)]